CVS, Sam's Club, Others Sued Over Product Data IP
Marshall, Texas-based Lodsys claims the defendants infringe U.S. Patent Numbers 5,999,908 and 7,222,078 with the customer feedback, online survey and live interactive chat features on their websites.
Lodsys has asserted the rights to the technology in previous litigation, most recently on June 1, in a suit alleging that seven iPhone application developers infringed the ‘078...
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